Error - Update could not unpack

I tried to update the Mac but CCleaner said "Error - Something went wrong unpacking the update, please try again later." Received the same results on future update attempts. Update not completed. What can I do?

2 minutes ago, Norimaki5 said:
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		I tried to update the Mac but CCleaner said "Error - Something went wrong unpacking the update, please try again later." Received the same results on future update attempts. Update not completed. What can I do?
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Is this the built-in update inside CCleaner for Mac? There were a couple of older versions that had some troubles updating themselves. If you download the latest CCmac directly from http://www.ccleaner.com/ccleaner/download?mac (click the green download button) to do a fresh install, does that solve your problem at all?

I can confirm that CC Cleaner is not running on Catalina 10.15.7. Probably there are just too few Mac users for CC Cleaner to justify a bugfix

On 10/12/2020 at 13:44, Martin1972 said:
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		I can confirm that CC Cleaner is not running on Catalina 10.15.7. Probably there are just too few Mac users for CC Cleaner to justify a bugfix
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We have had Catalina support since late last year, although there were some improvements in the latest release. Are you using the latest version CCleaner for Mac 1.18.30 (https://www.ccleaner.com/knowledge/ccleaner-mac-v11830) which was released October 6th, or an earlier version?